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Re: Chiplet simulation using HeteroGarnet (Garnet 3.0)

LI
Luca Insisa
Thu, Mar 13, 2025 4:59 PM

Hi Zhang,

I wanted to know if you have received an answer to your question or if you
have found a solution to the problem of the absence of the ‘clk_domain’
parameters in GarnetLinks whereas on the gem5 doc page about HeteroGarnet
it is clearly shown that this is possible.

I also wanted to ask if you've managed to figure out how to set up a CDC
unit, or do you have a working example? In my configuration, as soon as I
change a CDC-related parameter to 'True' for a link to enable it, I get a
"Segmentation Fault" error.

Please feel free to share any updates or let me know if you need any other
information.

Luca

Hi Zhang, I wanted to know if you have received an answer to your question or if you have found a solution to the problem of the absence of the ‘clk_domain’ parameters in GarnetLinks whereas on the gem5 doc page about HeteroGarnet it is clearly shown that this is possible. I also wanted to ask if you've managed to figure out how to set up a CDC unit, or do you have a working example? In my configuration, as soon as I change a CDC-related parameter to 'True' for a link to enable it, I get a "Segmentation Fault" error. Please feel free to share any updates or let me know if you need any other information. Luca
L
lsh125184@163.com
Wed, Mar 26, 2025 12:51 PM

Hi,Luca,

Here is some examples along with the GARNET3.0:https://gem5-review.googlesource.com/c/public/gem5/+/32681

Hope it helps

Hi,Luca, Here is some examples along with the GARNET3.0:https://gem5-review.googlesource.com/c/public/gem5/+/32681 Hope it helps